BRAZILIAN VISITORS AT TECHNICAL TRAINING SCHOOL - 16331 Picture (issued 1945) shows - Colonel A. Hecksher [centre] and Brigadier V. Alves Secco, watching a demonstration of a model aircraft and wind tunnel Royal Air Force
Size: 2557px × 1955px
Photo credit: © piemags/ww2archive / Alamy / Afripics
License: Licensed
Model Released: No
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